31–42Win–Loss
42.5%Win %
0Titles
| Surface | W | L | % |
|---|---|---|---|
| Clay | 30 | 42 | 41.7% |
| Carpet | 1 | 0 | 100.0% |
Season by season
| Year | W | L | Titles | % |
|---|---|---|---|---|
| 1981 | 13 | 14 | 0 | 48.1% |
| 1980 | 9 | 9 | 0 | 50.0% |
| 1979 | 5 | 10 | 0 | 33.3% |
| 1978 | 2 | 3 | 0 | 40.0% |
| 1977 | 1 | 4 | 0 | 20.0% |
| 1976 | 1 | 1 | 0 | 50.0% |
| 1973 | 0 | 1 | 0 | 0.0% |
Ranking history
Matches
| Date | Tournament | Round | W/L | Opponent | Opp. rank | Score |
|---|---|---|---|---|---|---|
| 1979-07-30 | South Orange | R32 | W | Bernard Mitton | 75 | 7-6 6-3 |
| 1979-07-23 | Kitzbuhel | R32 | L | Arthur Ashe | 7 | 6-1 6-3 |
| 1979-07-16 | Stuttgart Outdoor | R32 | L | John Yuill | 147 | 6-4 5-7 7-6 |
| 1979-05-21 | Rome | R64 | L | Vitas Gerulaitis | 5 | 6-1 6-2 |
| 1979-05-14 | Florence | R32 | L | Buster C Mottram | 26 | 6-1 6-0 |
| 1979-05-07 | Cuneo CH | R32 | L | Hans Simonsson | – | 6-2 6-7 6-4 |
| 1979-05-01 | Parioli CH | SF | L | Corrado Barazzutti | 17 | 6-2 6-4 |
| 1979-05-01 | Parioli CH | QF | W | Phil Dent | 92 | 4-6 6-4 7-5 |
| 1979-05-01 | Parioli CH | R16 | W | Vincenzo Franchitti | 301 | 6-4 6-4 |
| 1979-05-01 | Parioli CH | R32 | W | Franco Merlone | 357 | 6-4 6-4 |
| 1978-11-26 | Buenos Aires | R32 | L | Paolo Bertolucci | 40 | 6-4 6-2 |
| 1978-10-27 | Davis Cup SAM PR: ECU vs ARG | RR | W | Raul Antonio Viver | – | 6-4 12-10 |
| 1978-09-25 | Aix en Provence | R16 | L | Ivan Lendl | 324 | 7-6 6-1 |
| 1978-09-25 | Aix en Provence | R32 | W | Paul Mcnamee | 101 | 6-1 3-6 7-5 |
| 1978-09-24 | Bournemouth | R32 | L | Paul Mcnamee | 101 | 6-3 0-6 6-4 |
| 1977-11-21 | Buenos Aires | R32 | L | Patricio Cornejo | 99 | 6-4 6-7 7-5 |
| 1977-11-14 | Santiago | R32 | L | Hans Gildemeister | 46 | 7-5 6-1 |
| 1977-07-03 | Gstaad | R32 | L | Patrick Proisy | 98 | 6-3 6-1 |
| 1977-04-14 | Buenos Aires | QF | L | Guillermo Vilas | 3 | 6-2 6-4 |
| 1977-04-14 | Buenos Aires | R16 | W | Julian Ganzabal | 99 | 6-0 6-0 |
| 1976-11-12 | Davis Cup AME PR: ARG vs ECU | RR | L | Ricardo Ycaza | – | 6-3 12-10 6-3 |
| 1976-11-12 | Davis Cup AME PR: ARG vs ECU | RR | W | Miguel Olvera | – | 5-7 8-6 6-1 6-4 |
| 1973-11-25 | Buenos Aires | R32 | L | Thomaz Koch | – | 6-1 6-2 |